feat: finish ghostty pane backend integration

1 files changed, 54 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/src/config/Wasm.zig b/vendor/libghostty-vt/src/config/Wasm.zig
new file mode 100644
index 00000000..90c06b63
--- /dev/null
+++ b/vendor/libghostty-vt/src/config/Wasm.zig
@@ -0,0 +1,54 @@
+const std = @import("std");
+const wasm = @import("../os/wasm.zig");
+const cli = @import("../cli.zig");
+const alloc = wasm.alloc;
+
+const Config = @import("Config.zig");
+
+const log = std.log.scoped(.config);
+
+/// Create a new configuration filled with the initial default values.
+export fn config_new() ?*Config {
+    const result = alloc.create(Config) catch |err| {
+        log.err("error allocating config err={}", .{err});
+        return null;
+    };
+
+    result.* = Config.default(alloc) catch |err| {
+        log.err("error creating config err={}", .{err});
+        return null;
+    };
+
+    return result;
+}
+
+export fn config_free(ptr: ?*Config) void {
+    if (ptr) |v| {
+        v.deinit();
+        alloc.destroy(v);
+    }
+}
+
+/// Load the configuration from a string in the same format as
+/// the file-based syntax for the desktop version of the terminal.
+export fn config_load_string(
+    self: *Config,
+    str: [*]const u8,
+    len: usize,
+) void {
+    config_load_string_(self, str[0..len]) catch |err| {
+        log.err("error loading config err={}", .{err});
+    };
+}
+
+fn config_load_string_(self: *Config, str: []const u8) !void {
+    var fbs = std.io.fixedBufferStream(str);
+    var iter = cli.args.lineIterator(fbs.reader());
+    try cli.args.parse(Config, alloc, self, &iter);
+}
+
+export fn config_finalize(self: *Config) void {
+    self.finalize() catch |err| {
+        log.err("error finalizing config err={}", .{err});
+    };
+}